New direction in high temperature dielectrics: unlocking performance of doped tungsten bronze oxides through mechanistic understanding
Lead Research Organisation:
University of Manchester
Department Name: Materials
Abstract
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Organisations
Publications
Cao X
(2025)
Enhanced mechanical properties and atomic-scale mechanisms of ferroelastic domain switching for GdNbO4-La2Zr2O7 materials
in Scripta Materialia
Haronin V
(2024)
Broadband dielectric spectroscopy of Nb-doped 0.7BiFeO 3 -0.3BaTiO 3 ceramics
in Journal of Physics Communications
Narayan B
(2024)
Temperature-Dependent Ferroelectric Properties and Aging Behavior of Freeze-Cast Bismuth Ferrite-Barium Titanate Ceramics
in ACS Applied Materials & Interfaces
Pan J
(2024)
Effects of quenching on domain switching and electric field-induced phase transformations in Na0.5Bi0.5TiO3-NaNbO3 ceramics
in Journal of the European Ceramic Society
Pan J
(2024)
Effects of quenching and annealing on conductivity and ferroelectric properties of Na0.5Bi0.5TiO3-NaNbO3 ceramics
in Journal of the European Ceramic Society
Peirson H
(2023)
Structure and dielectric properties of yttrium-doped Ca0.28Ba0.72Nb2O6 ceramics
in Journal of Alloys and Compounds
Xie B
(2024)
Process optimisation of alumina coatings by modification of powder characteristics in the aerosol deposition method
in Journal of the European Ceramic Society
Xie B
(2024)
Effects of process parameters on deposition behavior and mechanical properties of alumina coatings by aerosol deposition
in Journal of the American Ceramic Society
Yang Z
(2025)
Effects of trace Nb dopant on core-shell microstructure and ferroelectric domain switching in BiFeO3-BaTiO3 ceramics
in Acta Materialia
| Description | Ceramic materials having temperature-stable dielectric properties and suitability for use in electrical capacitors have been developed in the form of bulk ceramic and thin film materials. Suitable chemical compositions have been identified with consideration of cost, lack of toxic ingredients and compatibility with modern manufacturing processes. |
| Exploitation Route | The chemical compositions and processing methods developed during the project may be explored by other researchers and further modified for the manufacture of capacitors and dielectric energy storage devices. |
| Sectors | Aerospace Defence and Marine Electronics Energy Manufacturing including Industrial Biotechology |